Thanks for this mod. I've installed it and i'm testing it. One question though. Is it possible to check the already created users with your system?

Just went to remove the first users from the "user" on the admin CP and I too am getting "Warning: Invalid argument supplied for foreach() in [path]/admincp/glowhostspamomatic.php on line 108"

Any ideas yet? Not sure I read the "fix" on here.

did you fill in the Akismet key

Yes, it is there

Had another user this AM, same thing. I used the ADMINCP option to ban this user also.

I have now set it to "remove" the user but I cannot test until I get another spammer signed up.

It seems that everything is working as it should from a function standpoint, it is just tossing this error.

You filled it in both places for the akismet key

Back with the second post and still waiting for your help. I am using 4.2 vbulletin and i can't see any easy cleanup option anywhere. my administrators have full permisions under administrator permissions tab, including me. i have the akismet key set, still, i'm not able to check the already created users to see if they are spammers (and they are, like 400 of them). please give some more details of how should i moderate the already created users...

LE: i also, in my usergroups under edit usergroups i don't have any option like Filter posts with Akismet as it is mentioned in the installation intructions

4.2. Get API key for Akismet and enter it in settings. After this edit your usergroups and you will see the option to "Filter posts with Akismet". Only check groups with untrusted users (i.e. Unregistered / Not Logged In, Registered Users).

As far as I know there is no way to check your already registered members to see if they are spammers are not. This mod checks to see if they are in the SFS database before allowing them to complete their registration.
You can manually check their IP and email address here but it's time consuming.

what about the easy cleanup option and the filter posts with akismet. What's wrong with those?

If it's a spammer post then remove it using moderation tools in the thread or under search for users in the admincp

Finally upgraded from 1.27 version to latest 2.1

Never realized how much extra traffic to the SFS servers the old version caused till now.
It was logging about 10 users per hour but now down to about 10 per day
(I guess due as mentioned to the vB built-in Human Verification now occurring first before this)

Combined this with Spambot Stopper - which I imagine kicks in before this to stop the bots from registering.
https://vborg.vbsupport.ru/showthread.php?p=2406414
So far everything works great!:)
(vB 4.1.12)